2 Arch of Orazca
10 Forest
8 Island
3 Woodland Stream
1 Aquatic Incursion
2 Deeproot Elite
1 Forerunner of the Heralds
1 Hadana's Climb // Winged Temple of Orazca
2 Herald of Secret Streams
2 Jade Bearer
2 Jadelight Ranger
2 Jungleborn Pioneer
1 Kumena, Tyrant of Orazca
1 Kumena's Speaker
3 Merfolk Mistbinder
3 Mist-Cloaked Herald
2 One With the Wind
4 River Heralds' Boon
4 River Sneak
3 Seafloor Oracle
3 Vineshaper Mystic
Sideboard:
1 Merfolk Branchwalker
1 Swift Warden
2 Tishana's Wayfinder